Power Back Door Malfunction
#1
Driver School Candidate
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Join Date: Feb 2017
Location: Texas
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Power Back Door Malfunction
So, after i finished replacing the motors in my front two door lock actuators, I decided to look into the issue of my back hatch not auto opening or closing. When i press and hold the fob button, the hatch unlocks, unlatches temorarily, doesnt not lift, and then latches back. I cannot hear the motor working to raise the door. I checked the valet switch, unplugged the battery, checked the arm of the motor that raises the trunk (still intact, no broken c ring), checked any fuse related to the power back door... nothing. Am i missing something?
#2
Moderator
Does it open or close from the button on the dash?
#4
Lead Lap
I would bet both the key-fob & the dash button operate a relay rather than the motor itself. Not sure what's available on-line for wiring drawings on these cars but I would start there.
#5
Intermediate
I just heard "dash button" and "valet button" for the first time. Where are these? Is the valet button the one in the glove box? I just noticed that one while changing the cabin air filter.
LoL!
LoL!
#6
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